1981 Nissan 510 Water Pump

Part Number: W0133-1610758
Notes: Inc. Fan Clutch Some vehicles may have a different fan/clutch/pump assembly that what was originally installed at the factory. If unsure as to the correct pump, measure across fan blade bolt-center diameter. Use pump #21010-G3928 for fans with bolt-center diameter = 5 1/4". Use pump #BA010-23028 for fans with bolt-center diamter = 4".